Astronomy and general physics. Considered with reference to natural theology (1833): Facsimile edition of the 7th edition (1852) from the Making of America Books archive.
History of the Inductive Sciences from the Earliest to the Present Time (1858), Vol. 1: Facsimile edition of 3rd American edition from the Making of America Books archive.
History of the Inductive Sciences from the Earliest to the Present Time (1858), Vol. 2: Facsimile edition of 3rd American edition from the Making of America Books archive.
Six Lectures on Political Economy (1862): HTML edition of 1861 Cambridge lectures by William Whewell.
The Elements of Morality, including Polity (1845): Facsimile edition of 1st American edition (1856) from the Making of America Books archive.
The Elements of Morality, including Polity (1845), Vol. 2: Facsimile edition of 1st American edition (1856) from the Making of America Books archive.
The Plurality of Worlds (1853): Facsimile edition of 1st American edition (1854) from the Making of America Books archive.
The Plurality of Worlds (1858): A new edition. To which is added a supplementary dialogue, in which the author's reviewers are reviewed. Facsimile edition from the Making of America Books archive.